hi everyone,

I have two servers. One is testing server, another is production server. I do a backup on production server. The production server of zimbra version is 3.1.2. Now, I go to the testing server. Then I installed a clean zimbra that the version is 3.1.2. After the installation completed, I stopped zimbra and kill all processes. Copy the backup of production server to testing server and restore on testing server ( two machines have the same setting ). The error appears.

Code:
Restoring existing configuration file from /opt/zimbra/.saveconfig/config.save...done
Operations logged to /tmp/zmsetup.log.9734
Setting defaults...Setting defaults from existing config...Done
Upgrading from 3.1.3_GA_474 to 3.1.2_GA_445
Fri Jul 28 10:04:05 2006: Stopping zimbra services
Fri Jul 28 10:04:09 2006: Checking mysql status
Fri Jul 28 10:04:11 2006: Starting mysql
Fri Jul 28 10:04:12 2006: SELECT value FROM config WHERE name = 'db.version'
Fri Jul 28 10:04:13 2006: Checking logger mysql status
Fri Jul 28 10:04:14 2006: Starting logger mysql
Fri Jul 28 10:04:16 2006: SELECT value FROM config WHERE name = 'db.version'
I can't upgrade version 3.1.3_GA
However, I used 3.1.3 install package to do the restore on testing server, it did not have any errors.

What's the problem?